The lunula, usually covering a quarter of the nail and most obvious on the thumb, is a sign of health when it’s white. Its growth depends on diet, fitness, and environment. If any of these factors change, the lunula can shrink, fade, or disappear.
This nail area is super delicate. Any pain here might hint at a bigger health problem. Here’s what changes in the lunula could mean:
- No lunula on the thumb? It could signal a mental disorder.
- If your pinky nail lacks a lunula, it might point to digestive, pancreatic, liver, or female reproductive issues.
- A shrinking lunula on your middle finger might mean you’ve got hypertension symptoms.
- If the ring finger’s lunula is smaller or gone, thyroid problems could be the culprit.
In short, if you notice any changes in the nail lunula, see a doctor pronto.